Low temperature drying of low rank coal by supercritical carbon dioxide with methanol as entrainer

Journal of Supercritical Fluids

Volumn 23, Issue 3, 2002, Pages 251-255

  Iwai, Yoshio ^a   Koujina, Yasutake ^a   Arai, Yasuhiko ^a   Watanabe, Izumi ^a   Mochida, Isao ^a   Sakanishi, Kinya ^b  

^a KYUSHU UNIVERSITY   (Japan)

^b NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

Author keywords

Berau coal; BET surface area; Carbon dioxide; Entrainer effect; Flash pyrolysis; Methanol; Pore volume; Supercritical fluid drying

Indexed keywords

CARBON DIOXIDE; COAL; LIGNITE; METHANOL; TAR; WATER;

ARTICLE; COMPARATIVE STUDY; CONCENTRATION RESPONSE; DESICCATION; EXTRACTION; LOW TEMPERATURE; POROSITY; PYROLYSIS; REACTION TIME; SUPERCRITICAL FLUID; SURFACE PROPERTY; WATER CONTENT;

EID: 0036085048     PISSN: 08968446     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0896-8446(02)00005-0     Document Type: Article

References (7)

1. Effect of different drying methods on coal structure and reactivity toward liquefaction
2. Role of moisture in coal structure and the effects of drying upon the accessibility of coal structure
3. Drying of coals by using supercritical carbon dioxide
4. Physical properties of low rank coals dried with supercritical carbon dioxide
5. Entrainer selection in supercritical extraction
6. Solubilities of solid mixtures in supercritical carbon dioxide: A review
7. Kinetics of water adsorption/desorption on bituminous coals